Initial commit

1 files changed, 52 insertions, 0 deletions

diff --git a/core.h b/core.h
new file mode 100644
index 0000000..19c92eb
--- /dev/null
+++ b/core.h
@@ -0,0 +1,52 @@
+#ifndef _CORE_H__
+#define _CORE_H__
+
+#include "libretro.h"
+
+struct core_cbs {
+	bool initialized;
+	void *handle;
+	void (*retro_init)(void);
+	void (*retro_deinit)(void);
+	void (*retro_api_version)(void);
+	void (*retro_get_system_info)(struct retro_system_info *info);
+	void (*retro_get_system_av_info)(struct retro_system_av_info *info);
+	void (*retro_set_controller_port_device)(unsigned port, unsigned device);
+	void (*retro_reset)(void);
+	void (*retro_run)(void);
+	size_t (*retro_serialize_size)(void);
+	bool (*retro_serialize)(void *data, size_t size);
+	bool (*retro_unserialize)(const void *data, size_t size);
+	void (*retro_cheat_reset)(void);
+	void (*retro_cheat_set)(unsigned index, bool enabled, const char *code);
+	bool (*retro_load_game)(const struct retro_game_info *game);
+	bool (*retro_load_game_special)(unsigned game_type, const struct retro_game_info *info, size_t num_info);
+	void (*retro_unload_game)(void);
+	unsigned (*retro_get_region)(void);
+	void *(*retro_get_memory_data)(unsigned id);
+	size_t (*retro_get_memory_size)(unsigned id);
+	retro_audio_buffer_status_callback_t retro_audio_buffer_status;
+};
+
+extern struct core_cbs current_core;
+
+extern double sample_rate;
+extern double frame_rate;
+extern double aspect_ratio;
+extern int audio_buffer_size_override;
+extern int state_slot;
+
+void config_file_name(char *buf, size_t len, int is_game);
+
+void sram_read(void);
+void sram_write(void);
+
+void state_file_name(char *name, size_t size, int slot);
+int state_read(void);
+int state_write(void);
+
+int core_load(const char *corefile);
+int core_load_content(const char *path);
+void core_unload(void);
+
+#endif